Monticello ZIP Codes — Sierra County, NM

There is one unique ZIP code in Monticello, New Mexico and it is 87939. Area code: 575.
1
ZIP codes
232.93
sq mi land
0.00
sq mi water
575
area code
Monticello, NM ZIP code map

About Monticello, NM

Monticello is a small community located in Sierra County, New Mexico. Known for its serene landscapes and rural charm, it embodies the essence of Southwestern living. The area's rich cultural heritage and proximity to natural attractions make it a unique place to visit or live.

Location & geography

Monticello is situated in the southern part of New Mexico, surrounded by beautiful desert terrain and mountains. Nearby cities include Truth or Consequences, approximately 24 miles to the northwest, and Elephant Butte, about 20 miles to the northwest as well. The city covers a substantial land area of 232.93 square miles with no water area present.

Community & economy

The character of Monticello is reflective of a close-knit, rural community where residents often know one another. Agriculture and tourism are significant industries, contributing to the local economy. Daily life in Monticello is relaxed and connected to nature, with many outdoor recreational activities available for residents and visitors.

Transportation

Monticello can be accessed primarily via State Highway 52, which runs through the area. The nearest major airport is located in Truth or Consequences, offering convenient options for regional travel.

History

Monticello's founding dates back to the early 20th century, establishing itself as a vital part of Sierra County. Historically, the area has been associated with agricultural production and has seen a growth in tourism, particularly due to its proximity to local attractions. Notable events include the development of local festivals celebrating the rich cultural heritage of the region.

Did you know?

One surprising fact about Monticello is that it provides a gateway to various outdoor activities, including hiking and bird watching, due to its expansive landscapes. Additionally, the region is home to historical sites that reflect New Mexico's diverse cultural history.

ZIP codes for Monticello, NM (1)
ZIP code City County Map
87939 Monticello Sierra View map

Demographics & statistics

267
Population
63.1
Median age
$111,004
Median household income
$66,145
Per capita income
$372,900
Median home value
$0
Median monthly rent
100.0%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
200
Housing units
40.3%
Bachelor's or higher

Age distribution

Male Female
32
15–19
24
112
60–64
83
9
85+
7
← Male
Female →

Age summary

GroupCount%
Under 185621.0%
18 and over21179.0%
65 and over166.0%
Median age63.1 years

Race & ethnicity

White 100%
GroupCount%
White267100%

Household income

$35k–$50k 32.0%
$100k–$150k 44.8%
$200k+ 23.2%
Range% of households
$35k–$50k32.0%
$100k–$150k44.8%
$200k+23.2%
Median income$111,004

Housing

Home values

$50k–$100k 12.8%
$200k–$300k 23.2%
$300k–$500k 19.2%
$500k–$1M 44.8%

Housing overview

MetricValue
Median home value$372,900
Median rent / month$0
Owner occupied100.0%
Renter occupied0.0%
Vacant37.5%
Single-family detached77.0%
Large apartment buildings0.0%
Mobile homes23.0%
Median rooms5.3
Avg household size (owned)2.14

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–200911.0%
1990–199933.5%
1980–198926.5%
1970–19790.0%
1960–19690.0%
1950–195917.0%
1940–19490.0%
1939 or earlier12.0%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom8.0%
2 bedrooms62.5%
3 bedrooms29.5%
4 bedrooms0.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle12.8%
2 vehicles68.0%
3 or more19.2%

Heating fuel

Fuel type%
Electricity76.8%
Propane / LP gas23.2%

Households & families

Household typeCount%
Married-couple family8064.0%
Cohabiting couple00.0%
Male householder, no spouse00.0%
Female householder, no spouse4536.0%
Households with children under 182923.2%
Households with seniors (65+)1612.8%
Average household size2.14

Marital status

StatusMaleFemale
Never married36.6%25.4%
Married63.4%60.5%
Separated0.0%0.0%
Widowed0.0%14.0%
Divorced0.0%0.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 0.0%
Some college, no degree 48.3%
Associate's degree 11.4%
Bachelor's degree 0.0%
Graduate / professional 40.3%
Metric%
HS diploma or higher100.0%
Bachelor's or higher40.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school00.0%
High school56100.0%
College / grad school00.0%

Employment

Industry of employment

Agriculture & mining 69.1%
Manufacturing 30.9%

Occupation

Category%
Management, business & arts100.0%
Service0.0%
Sales & office0.0%
Natural resources & construction0.0%
Production & transportation0.0%

Employment type

Type%
Private sector30.9%
Government0.0%
Self-employed69.1%
Unpaid family workers0.0%

Commute

Method%
Drive alone25.5%
Carpool0.0%
Public transit0.0%
Walk0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 0.0%
Under 18 years 0.0%
18 and over 0.0%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security32.0%
Retirement income0.0%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure43.3%
High cholesterol39.9%
Heart disease11.1%
Stroke5.2%
Asthma10.3%
Arthritis37.2%
Kidney disease4.9%
Pulmonary disease10.7%
Cancer9.9%
Behavior / access%
Binge drinking10.1%
No physical activity24.7%
Less than 7 hrs sleep31.3%
Fair or poor health18.8%
Poor mental health12.6%
Poor physical health14.4%
No health insurance8.5%
Visited doctor (checkup)73.6%
Visited dentist61.5%
Cholesterol screening93.4%
Teeth loss16.1%

Veterans & disability

VeteransCount%
Civilian veterans4119.4%
Disability%
Any disability16.9%
Under 180.0%
18–64 years14.9%
65 and over100.0%

Health insurance coverage

Type%
Private insurance94.0%
Public insurance21.3%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only267100.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)21179.0%
Born in same state21179.0%
Born in different state5319.9%
Foreign born00.0%
Naturalized citizen5621.0%
Not a US citizen56100.0%

Ancestry

AncestryCount%
Italian10940.8%

Technology access

Metric% of households
Computer access46.8%
Internet access100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Monticello, NM have?
Monticello, NM has one ZIP code: 87939. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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